Basil Elegance Carry All Bike Pannier - 17L Single Large Bowling Style Shoulder Bag and Carry All That Doubles As A Bicycle Pannier Bag With A Large 17 Litre Capacity It Is Large Enough For School, Gym Or Work Made From Water and Dirt Repellent Polyester Canvas With Faux Leather Detailing Basil Patented Hook On System With Zippered Cover For Easy Installation And Removal Zippered Inner Pockets, Reflective Detailing, Carry Handles and Shoulder Strap